> booting portfolio...
> importing 10 years of experience...
> calibrating coffee levels... OK
> nyi nyi zaw · lead mobile engineer
Nyi Nyi Zaw
Senior Software Engineer
I build mobile apps, mostly Android and Kotlin, with iOS, Flutter and React Native when a project needs them. Over ten years I've shipped a hospital communication platform, a crypto wallet, ride-hailing apps, and the loyalty scanner I work on now. The work I like has hardware attached: NFC, cameras, apps that have to hold up on cheap phones and bad networks. I'm a Senior Software Engineer at PassKit, based in Thailand.
Thailand
Work Experience
High-performance mobile products across three countries.
01 / 05
PassKit
October 2025 - Present · Global (Remote)
Leading iOS and Android development of PassKit's Loyalty Scanner app, a cross-platform pass scanning solution for merchants
Building and maintaining PassReader, an advanced scanner supporting barcode, QR code, and NFC-based pass validation
Architecting camera integration pipelines for real-time pass recognition and redemption flows
Building the merchant portal dashboard, the web console merchants use to manage passes and track activity
Integrating the wallet pass designer into the portal so merchants can design and publish pass templates themselves
Designing and maintaining the platform services shared by the portal and the scanner apps
Driving consistent UX and performance standards across both Android and iOS platforms
Making key architectural and technical decisions to improve app quality and release velocity
July 2025 - October 2025 · Global (Remote)
Developed and maintained the Android Loyalty Scanner app for pass scanning and merchant validation
Integrated CameraX-based barcode and QR code scanning into PassReader's core scanning flow
Refactored legacy codebase to modern Kotlin and Jetpack standards for maintainability
Improved app stability, performance, and reduced crash rate through systematic testing
Selected Work
Mobile products built across Android, iOS and beyond.
2nd Brain
Turned a retired phone into a personal AI server: local LLM, Telegram bot, monitoring dashboard, all at zero cost.
View ProjectTap an app to preview
Skills & Stack
A toolkit refined over 10+ years of shipping mobile products.
Articles & Thoughts
Ideas and lessons from 10+ years of building mobile products.
Talks & Certifications
Speaking engagements, community work, and professional credentials.
Devfest Yangon 2022
GDG Yangon
Android 11 Meetups
GDG Yangon
Team sharing at Codigo
Team sharing at Codigo
Droid Yangon 2019
Droid Yangon
You scrolled this far.
That means something.
You've seen the work. You've read the words. Now it's decision time. Hire me, or at least say hi. Either way, I don't bite. Much.
seriously though, you made it to the last slide. respect.